baber/WOPTO huggingface dataset:
Patent JP-S589407-A (JP)
Title: Improving device for characteristic of electric power amplifying circuit
Inventor: MATSUTEI NIIIRO OTARA
IPC: H03F3/30
Filed: 1981-07-08
Abstract: PURPOSE:To improve greatly the linearily of an electric power amplifying circuit, by converting an output current into an external compensating signal to be applied to the electric power amplifying circuit and compensating accurately undesirable reaction of an external device to a change of the output current. CONSTITUTION:The current flowing through the transistors TRQ3 and TRQ4 is set by controlling a voltage source V3 in a state under which the output voltage and the output current are zero to a load L. When the input voltage increases, the current IL flowing through the load L causes an additional voltage drop to a resistance R2. As a result, the current I4 flowing through the TRQ4 is increased directly in proportion to the current IL. A part of the current I4 is commutated to the base of a TRQ2 to compensate the increased base current. The other part of the current I4 flows through the TRQ3. A ratio between the resistances R1 and R2 is selected so as to cause such increase of the current I3 flowing through the TRQ3.
Patent JP-H06318100-A (JP)
Title: Speech synthesis applied device
Inventor: INOUE KATSU
IPC: G10L13/10
Filed: 1993-05-07
Abstract: PURPOSE:To generate an optional word sentence which is nearly natural by optionally varying the pitch and timbre of a speech under a certain condition. CONSTITUTION:This device consists of a spoken language formation system 20 that a speech to be synthesized represents and a basic spectrum generation system 40 which shows differences in the tone, pitch, and timbre of the speech, and speech synthesis 35 being part of the spoken language formation system 20 and the basic spectrum generation system 40 are combined together. In the basic spectrum generation system 40, speech live data 31 on various natural voices are stored as plural extracted speech data 41, 42, and 44 one of them is selected by a switch 48 and supplied to a basic spectrum generation part 45, thereby outputting a basic spectrum 46 included in the speech. Then the result 36 of speech synthesis is amplified when necessary and becomes acoustic vibration to actually be listened to becoming a speech output 50. Namely, the speech is synthesized by dividing between a part which generates words and a sentence and a part which generates the basic spectrum of speech vibration which obtains from the speech data of the real speaker.
Patent JP-H06315451-A (JP)
Title: Dish washer
Inventor: KIMURA HIDEO
IPC: A47L15/42
Filed: 1993-05-07
Abstract: PURPOSE:To inform users of a water leakage even if water slightly leaks to prevent a serious accident from happening by employing a design such that water drops are forced to be flowed to the front. CONSTITUTION:A unit bottom base 26 and bottom plate 25 are inclined to the front, and if a water leakage occurs, water flows to the front so that the user find the water leakage.
Patent JP-H05118310-A (JP)
Title: Driving type anchor
Inventor: BUIRUFURIITO BUEEBAA
IPC: F16B13/12
Filed: 1992-04-24
Abstract: PURPOSE: To provide a drive-in type anchor that reduces the drive-in force which is necessary for driving an expansion pin in a expansible sleeve, and can completely drive the expansion pin in. CONSTITUTION: A spigot 9 having a reduced diameter is arranged in front surface of an expansion pin 2. And rim part of end surface of the spigot 9 is so constituted that it abuts to inner surface of the section 7 with a determined space from a transference part extending from a cylindrical section of longitudinal hole 5 of the expansible sleeve 1 to the conical section 7, while the expansion pin 2 is drive-in.
Patent JP-H046718-A (JP)
Title: Manufacture of tape-shaped oxide superconductor wire rod
Inventor: USAMI AKIRA
IPC: B28B1/00
Filed: 1990-04-24
Abstract: PURPOSE:To remarkably improve the critical current density by applying the process to coat an oxide superconducting viscous raw material manufactured by the sol method on the surface of a tape-shaped metal substrate. CONSTITUTION:An oxide superconducting viscous raw material manufactured by the sol method is coated on the surface of a tape-shaped metal substrate, it is baked to manufacture an oxide superconducting film on the surface of the tape-shaped metal substrate, it is pressed and heat-treated, the tape is folded along its longitudinal direction, and the oxide superconducting films are brought into contact with each other and pressed and heat-treated. A pipe-shaped metal substrate may be used in place of the tape-shaped metal substrated, the above oxide superconducting viscous raw material is coated on the inner face of the pipe-shaped metal substrated, it is baked to manufacture an oxide superconducting film on the inner face of the pipe-shaped metal substrate, oxide superconductor powder is filled in the pipe-shaped metal substrate, then processes similar to the above such as pressing and heat-treatment can be applied.
Patent JP-H04313512-A (JP)
Title: Compression device for small pieces such as crushed piece
Inventor: HIRAKAWA KAZUO
IPC: E01H1/00
Filed: 1991-04-10
Abstract: PURPOSE:To provide a crushed piece compressing device which is simple in structure, quick in processing speed, excellent in working efficiency, and easy in handling. CONSTITUTION:Crushed pieces 5 entering a casing 3 through a crushed piece introduction port 7 formed in the upper part of the casing 3 is conveyed downward by means of a spiral plate 6 rotated togetherwith a rotary shaft 4. Since the pitch of the spiral plate 6 is gradually decreased toward below, the crushed pieces 5 are pressed downward as they are conveyed, and an apparent volume is reduced. The crushed pieces 5 conveyed to a discharge port 8 are discharged in a recovery container 12, set right below the discharge port 8, in a way that when a pressure from above exceeds to a value higher than the force of a spring 10 of a door 9, the door 9 is forcibly depressed for opening. In this case, the apparent volume of the crushed pieces 5 is sharply reduced by means of pressure.
Patent JP-H11299577-A (JP)
Title: Auxiliary board elevating and lowering device installed in crew room of vehicle
Inventor: TANAKA YUTAKA
IPC: A47C7/50
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary board elevating and lowering device of good handleability by installing it on the floor surface of the crew room of a vehicle so as to contribute to the improvement of the seated posture and other comfortableness of a crew in the crew room. SOLUTION: This auxiliary board elevating and lowering device 1 is provided with an auxiliary board 10, a supporting part 20 supporting the auxiliary board and an elevating and lowering mechanism 40 elevating and lowering the board 10 in the state of being supported by the part 20. At the time of being installed on the floor surface of the crew room of the vehicle, the board 10 is elevated and lowered between a floor surface or a height position in the neighborhood of it and the seating surface of a seat provided in the crew room or the height position in the neighborhood of it, and the board 10 is held at least two height positions.
Patent JP-H09294082-A (JP)
Title: Fm multiplex information receiver
Inventor: TOMIKURA YOSHIHIRO
IPC: H04B1/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a means simplifying the operation in the case of storing information in a temporary storage memory to a user memory and in the case of deleting the information in the user memory. SOLUTION: When a key is depressed for a long time during display of information in a temporary storage memory, an automatic display feed is started. A display time counter is initialized and the counter starts counting. When a memory key is depressed in the S304, the count of display time is tentatively stopped and the information being displayed is stored in the user memory, a message denoting it is displayed and the original stored information is displayed by one page. The display time counter is set gain to provide a time required for the confirmation to allow the counter to count the display time. When the key is depressed for a short time in the S310, the display time counter is stopped and the automatic display feed is stopped. When the key is not depressed, the reception processing is conducted and when the display time does not elapse by 4 seconds, the processing restores to the S304, and when the time for 4 seconds elapses, the information by one page is fed and the information in the temporary storage memory is displayed by one page.
Patent JP-H06319584-A (JP)
Title: Anti-m-csf monoclonal antibody and hybridoma producing the antibody
Inventor: SOMOTO TOMONORI
IPC: C12P21/08
Filed: 1993-05-07
Abstract: PURPOSE:To provide a novel monoclonal antibody useful, e.g. for various immunological tests for macrophage colony stimulating factor. CONSTITUTION:An anti-M-CSF monoclonal antibody recognizing the structure common between mouse M-CSF and human M-CSF, e.g. an antibody produced by the culture of hybridoma M09302 (FERM P-13618), belonging to IgG of gamma-globulin originated from rat, belonging to IgG1 subclass of IgG and having kappa-chain as L chain.
Patent JP-S5230911-A (JP)
Title: Preventive process for stressed corrosion crack in store-tank of non-c orrosive fluid substance
Inventor: NAITOU HIROMITSU
IPC: F17C3/04
Filed: 1975-09-03
Abstract: PURPOSE: Restraint of corrosive reaction velocity and reduction of the inner pressure of a tank, by controlling safety storing temperature of the liquid to keep lower thann 10 degrees C. for preventiin and reduction of stressed corrosion cracks of steel materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05302507-A (JP)
Title: Exhaust gas purifying device
Inventor: KONDO TOSHIHARU
IPC: F01N3/02
Filed: 1992-04-24
Abstract: PURPOSE:To provide an exhaust purifying device which can surely reduce damage during regeneration of a ceramic filter for trapping Diesel particulate. CONSTITUTION:Occurrence of cracking or melting in a ceramic filter 1 depends upon a temperature of the filter. The temperature of the filter depends upon a quantity of particulate trapped in the filter 1, and the maximum volume of trapped particulate of the filter greatly depends upon the shape of the filter 1. The maximum quantity the filer 1 can attain, is set to be less than a trapped quantity which is obtained when the highest temperature the filter 1 can attain during regeneration thereof becomes equal to a temperature at which the filter 1 is damaged, and accordingly, the trapped quantity of particulate exceeds an allowable range during the regeneration so as to prevent the maximum temperature of the filter during the regeneration from increasing up to a filter damaging temperature, thereby it is possible to prevent damage to the filter 1.
Patent JP-H09290478-A (JP)
Title: Organic composite coated steel plate
Inventor: SASAKI KENICHI
IPC: B05D7/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the excellent nigrescent resistance, paint adhesive properties and lubricity while maintaining excellent corrosion resistance. SOLUTION: This organic composite coated steel plate comprises a steel plate executed with a zinc or zinc alloy plated layer, a chromate treated layer formed on the plated layer and having adhesive amount of a range of 1 to 200mg/m<2> in terms of metallic chromium, and a resin film formed on the treated layer in a range of 0.1 to 5μm of thickness. The film contains a composite resin containing (A) mixture of an ethylene ionomer resin and an epoxy emulsion of 40 to 98wt.%, (B) silica fine particles of 1 to 40wt.% and (C) an organic lubricant of 1 to 30wt.% as a main component.
Patent JP-H05202559-A (JP)
Title: Framework fixture
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B1/26
Filed: 1991-05-13
Abstract: PURPOSE:To securely fix a framework between both lateral and vertical members, by applying a tensile force or a compressive force on a turnbackle by turning nuts after a fastening plate for the lateral member is fixed on a lateral member and a vertical post is put in the insertion position to erect it and a fstening plate for the vertical member is fixed at the side of the vertical post. CONSTITUTION:After a fastening plate 3 for a lateral member of a framework fixture 1 is fixed on the upper face of a lateral member 2 as a base, the upper end side of a vertical post 4 is inserted in the insertion position 5 of another framework fixture 1 and a fastening p late 6 for the vertical posts is fixed to both sides at the upper end side of the vertical post 4. Next, the lower ends of such vertical posts 4 is inserted in the insertion position 5 for the vertical post of the above framework fixture 1. Moreover, a fastening plate 6 for vertical posts is fixed at both sides of the lower end side of the vertical posts 4 to erect it perpendicularly. Next, a turnbackle 9 diagonally extending between the fastening plate 3 for the lateral member and the fastening plate 6 for the vertical post to joint them with each other is fixed to securely fasten the framework between the lateral member 2 and the vertical post 4 by a tensile force or a compressive force with rotation of nuts 9A.
Patent JP-S5231313-A (JP)
Title: Controlling device for no-commutator motor
Inventor: AZUSAWA NOBORU
IPC: H02P6/28
Filed: 1975-09-05
Abstract: PURPOSE: By making the commutation surplus angle of thyristors have the optimum value usually, to make the operation power-factor good. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63272382-A (JP)
Inventor: ANDO TAKUMI
IPC: D05B69/20
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10287619-A (JP)
Title: Ethylvanillin isobutyrate
Inventor: SURBURG HORST DR
IPC: A23L27/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new ethylvanillin isobutyrate useful as a fragrance and a flavoring material having natural vanilla type smell and fragrance, and a fragrance tone of a chocolate containing butter and cream, and further having improved light stability compared with a conventional analogous compound. SOLUTION: This compound is 3-ethoxy-4-isobutyryloxy-benzaldehyde (ethylvanillin isobutyrate). The compound is obtained by reacting 3-ethoxy-4- hydroxybenzaldehyde (ethylvanillin) with isobutyroyl chloride or lactic anhydride in a molar ratio of 1:(1-3), preferably 1:(1.1-2), especially preferably 1:(1.1-1.5) at 0-180 deg.C, preferably 20-140 deg.C in the presence or absence of an organic solvent inert under the reaction condition (e.g. an aromatic compound, an aliphatic compound, an ether and an acid amide).
Patent JP-H04335907-A (JP)
Title: Oil combustion device
Inventor: TOMITA HIDEO
IPC: F23D11/10
Filed: 1991-05-13
Abstract: PURPOSE:To reduce a pressure loss, improve combustion characteristics and restrict a reduction in temperature at an upper part of an inclined gasification part just after ignition by a method wherein a vertical wall is disposed outside the inclined gasification part from a deformation point disposed at the inclined gasification part at an upstream side of a guiding plate and a passage at a sub-gasification part is expanded. CONSTITUTION:A gasification device 23 is comprised of an inclined gasification part 25 expanded toward a burner head at its upper part and a sub-gasification part 27 communicating with the inclined gasification part 25 and having a vertical wall 27a at its lower part. Both linear parts of a U-shaped heater 24 are stored at an upper part of the inclined gasification part 25. A lid 30 of the gasification device having an oil feeding nozzle inlet 32 to which an oil feeding nozzle 33 is adjacent at its upper part and a gasified air inlet port 29 at its lower part is disposed in opposition to the inclined gasification part 25. A guiding plate 31 is projected in a horizontal direction from a lower part of the inclined gasification part 25 toward a lower edge of the gasification air inlet port 29. A sub-gasification part 27 is formed in such a way as the vertical wall 27a is expanded only by a distance H at an outside part of the inclined gasification part 25 from the deformation point 26 disposed at the inclined gasification part 25 at an upstream side of the guiding plate 31.
Patent JP-S59231122-A (JP)
Title: Valve cap
Inventor: ISHIKAWA YOSHIKAZU
IPC: F01L3/20
Filed: 1983-06-15
Abstract: PURPOSE:To enable to work a valve cap without machining such as cutting and the like by a structure wherein the side wall part of the valve cap is formed by a plurality of leafed parts extending in the direction of the axis of a valve stem. CONSTITUTION:A valve cap 11 consists of a bottom wall part 12, which abuts against the edge face of a valve stem end, and a side wall part 13, which slidingly contacts wih the outer side surface of the stem end. The side wall part 13 is made of a plurality of plane parts formed by a plurality of notches extending in the direction of the axis of a valve stem. Due to the structure as mentioned above, press working can be employed in the manufacture of the valve cap, resulting in enabling to eliminate the machining such as cutting and the like and accordingly to realize the reduction of working man-hours and of manufacturing cost.
Patent JP-2000299287-A (JP)
Title: Thermal treatment method and apparatus therefor
Inventor: KITAMURA MASAYUKI
IPC: C23C16/458
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment apparatus, capable of enhancing a thermal treatment speed such film forming rate, without deteriorating a thermal treatment in quality. SOLUTION: A thermal treatment apparatus, where a work is subjected to a thermal treatment with flowing processing gas is equipped with a work support 26 which supports works that are arranged at a prescribed pitch, a processing chamber 4 which can be evacuated for housing the works, a gas inlet hole 38 which is small in conductance and formed along the direction of arrangement of the works facing the one edges of the works, a gas suction hole 40 which is large in conductance and formed along the direction of arrangement of the works facing the other edges of the works, and a loading/unloading mechanism 28, which loads or unloads the work support 26 into or from the processing chamber 4.
Patent JP-2000298486-A (JP)
Title: Electromagnetic sounding body
Inventor: OTA YOSHIZUMI
IPC: H04R13/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic sounding body which can lighten the load on a coil spring and prevent the spring from deforming. SOLUTION: The electromagnetic sounding body 10 houses element components such as an exciting coil 3, a magnet 4, and a diaphragm 5 between a base cover 2 and a top cove 1, a terminal of the exciting coil 3 is connected; and a couple of coil springs 6 are inserted into the coil spring housing part 2 of the base cover 2 from the lower surface side as an external connection terminal for external connection, and a coil spring terminal connection part connects the terminal of the exciting coil to a lead frame by a fixing means such as solder. The coil spring housing part 2a provided in the base cover 2 has its edge part on the substrate contact side formed in an radiused shape 2c or chamfered shape or has its storage part formed tapered. The coil springs are easily housed and the load due to the edge part on the coils is reduce.  The coil springs are not got between a substrate and the electromagnetic sounding body when housed.
Patent JP-H1049161-A (JP)
Title: Timbre selector
Inventor: HARA KOJI
IPC: G10H1/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent inadequate timbres from being selected by a device for selecting the timbres of the musical tones formed in accordance with a received timbre selection command. SOLUTION: The timbres are divided to groups in a timbre allocating section 11. Further, the respective groups are divided into sub-groups. The representative timbres are previously determined by each of the respective sub-groups. When there are no timbres corresponding directly to the timbre selection command, a timbre selecting means 12 selects the representative timbres of the sub-groups or the representative timbres of the groups including the sub-groups.
Patent JP-H02295515-A (JP)
Title: Ergonomical chair
Inventor: UGO DEGEN
IPC: A47C3/30
Filed: 1990-04-25
Abstract: PURPOSE: To make it possible to train muscles of the back and inferior limbs by making it possible to decline the seating surface toward its transversal direction so that a reaching distance to catch a telephone handset, etc., is increased and that the body weight and position can be moved and changed suitably for that time while being seated. CONSTITUTION: This chair consists of a bottom pedestal 1 for supporting the chair on a floor, a seat 2 arranged on the pedestal 1, a columnar leg 5 arranged, projectingly downward from the seating surface and axially-held to the pedestal 1. This leg 5 is divided into two parts at a point between the seat 2 under the seating surface and the lower section 3 unified with the pedestal 1. An elastic joint is fitted to this divided section G so as to let the seat 2 decline toward the transversal direction on the virtual conic surface, when a load is added, and to let it go back to the original center position by the action of an elastic recovering force, when the load is removed. As a result, this can achieve the training of muscles of the back and inferior limbs.
Patent JP-2000296623-A (JP)
Title: Liquid housing container, ink jet cartridge and liquid jet recording apparatus
Inventor: IWANAGA SHUZO
IPC: B41J2/175
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To solve such a subject that an ink leak is generated by the communication of the air path provided to the bottom surface of an ink tank with a liquid housing chamber easily formed in a separation type ink tank wherein an absorbing member chamber and an ink chamber are together provided and an air path is formed between an absorbing member and the inner wall of the tank and, particularly, a fiber body is used as the absorbing member and an ink supply port is located on the bottom surface side of the ink tank. SOLUTION: In a liquid housing container equipped with a negative pressure generating member housing chamber which is provided with a liquid supply part 32 and an atmosphere communication part, a liquid housing chamber 36 provided with the communication hole 40 communicating with the negative pressure generating member housing chamber and forming a substantially hermetically closed space and a partition wall 38 partitioning the negative pressure generating member housing chamber and the liquid housing chamber 36 and having the communication hole 40 formed thereto, the communication hole 40 formed to the partition wall 38 is constituted so as not to come into contact with the negative pressure generating member housing chamber.